Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Maria Guina-Byrne, M.D.
Neurology Physician in Hampton, VA · enumerated 2006.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1093879157
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Registry record
Entity type Individual (Type 1)
Name Maria Guina-Byrne
Credential M.D.
Sex Female
Practice address 4000 Coliseum Dr, Suite 200, Hampton, VA, 23666
Phone (757) 736-8050
Fax (757) 736-8065
Enumeration date Dec 21, 2006
Last updated in NPPES Jun 11, 2019
Taxonomy & licenses
2084N0400X Neurology Physician Allopathic & Osteopathic Physicians · License 0101247793 (VA) Primary
MD · Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure.
About the MD credential
Other identifiers
| Identifier | Type | State | Issuer |
|---|---|---|---|
| 0216282 | Other | WA | STATE L&I |
| 8471542 | Medicaid | WA | - |
| 0216904 | Other | WA | STATE L&I |
| 8944208 | Other | WA | STATE CRIME VICTIMS |
| P00387484 | Other | WA | MEDICARE RAILROAD |
What is an NPI number?
A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.
Frequently asked questions
Is NPI 1093879157 active?
Yes, as of the latest NPPES snapshot, NPI 1093879157 is active (record last updated 2019-06-11).
How do I verify Maria Guina-Byrne's NPI record?
Cross-check NPI 1093879157 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.
Other providers at this practice address
Browse all → Martha Boulos Neurology Physician · Hampton, VA NPI 1548261787 Kevin Sanders Urology Physician · Hampton, VA NPI 1326026451 Lynn Dahl Pain Medicine Physician · Hampton, VA NPI 1780659896 Jason Combs Internal Medicine Physician · Hampton, VA NPI 1225004864 Michael Mccullen Internal Medicine Physician · Hampton, VA NPI 1578531513 Derrick Ridley Specialist · Hampton, VA NPI 1679530703 John Lasater Urology Physician · Hampton, VA NPI 1083659007 Nicole Hatcher Physician Assistant · Hampton, VA NPI 1568481018
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2019-06-11.